[evolution-data-server/openismus-work-master: 90/134] Changes for Review: EBookClientCursor changes.

[Tristan Van Berkom <tvb src gnome org>]

commit ae43b9e050d97e4813cdf254c90e5692d0ab88d2
Author: Tristan Van Berkom <tristanvb openismus com>
Date:   Sat Oct 5 02:03:42 2013 +0200

    Changes for Review: EBookClientCursor changes.
    
    Various changes here, adaptation for other API changes, other
    minor fixes related to review comments in bug 705178.

 addressbook/libebook/e-book-client-cursor.c |   10 +++++++---
 1 files changed, 7 insertions(+), 3 deletions(-)
---
diff --git a/addressbook/libebook/e-book-client-cursor.c b/addressbook/libebook/e-book-client-cursor.c
index 2d12b5d..da4150c 100644
--- a/addressbook/libebook/e-book-client-cursor.c
+++ b/addressbook/libebook/e-book-client-cursor.c
@@ -871,9 +871,6 @@ book_client_cursor_set_client (EBookClientCursor *cursor,
                        g_signal_handler_disconnect (current_client, priv->locale_changed_id);
                        priv->revision_changed_id = 0;
                        priv->locale_changed_id = 0;
-
-                       /* e_book_client_cursor_ref_client() gave us a ref */
-                       g_object_unref (current_client);
                }
 
                /* Set the new client */
@@ -907,6 +904,9 @@ book_client_cursor_set_client (EBookClientCursor *cursor,
                        g_free (revision);
                }
        }
+
+       /* e_book_client_cursor_ref_client() gave us a ref */
+       g_clear_object (&current_client);
 }
 
 static void
@@ -1006,6 +1006,8 @@ book_client_cursor_set_context (EBookClientCursor *cursor,
 {
        EBookClientCursorPrivate *priv = cursor->priv;
 
+       g_mutex_lock (&cursor->priv->main_context_lock);
+
        if (priv->main_context != context) {
                if (priv->main_context)
                        g_main_context_unref (priv->main_context);
@@ -1015,6 +1017,8 @@ book_client_cursor_set_context (EBookClientCursor *cursor,
                if (priv->main_context)
                        g_main_context_ref (priv->main_context);
        }
+
+       g_mutex_unlock (&cursor->priv->main_context_lock);
 }
 
 static GMainContext *